Herdier (Japanese: ハーデリア Herderrie) is a Colorless-type Stage 1 Pokémon card. It is part of the Cosmic Eclipse expansion.
Work Up is a move in the Pokémon games that Herdier can learn. Headbutt Bounce is an attack that first appeared on Wobbuffet from Boundaries Crossed. This card's Pokédex entry comes from Pokémon Ultra Sun.